Base | Representation |
---|---|
bin | 110111010110… |
… | …1110101010000 |
3 | 2000121112211222 |
4 | 1232231311100 |
5 | 24412223233 |
6 | 2514024212 |
7 | 501460550 |
oct | 156556520 |
9 | 60545758 |
10 | 29023568 |
11 | 15423922 |
12 | 9878068 |
13 | 6022712 |
14 | 3bd7160 |
15 | 2834898 |
hex | 1badd50 |
29023568 has 40 divisors (see below), whose sum is σ = 64519680. Its totient is φ = 12389760.
The previous prime is 29023567. The next prime is 29023591. The reversal of 29023568 is 86532092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29023567) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53378 + ... + 53918.
It is an arithmetic number, because the mean of its divisors is an integer number (1612992).
Almost surely, 229023568 is an apocalyptic number.
29023568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
29023568 is an abundant number, since it is smaller than the sum of its proper divisors (35496112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29023568 is a wasteful number, since it uses less digits than its factorization.
29023568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1035 (or 1029 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 29023568 is about 5387.3525965914. The cubic root of 29023568 is about 307.3148880360.
The spelling of 29023568 in words is "twenty-nine million, twenty-three thousand, five hundred sixty-eight".
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